That bug note indicates all 3.13.* are vulnerable to this, but our 3.13.3 lab router seemed ok, no reload. Logged:
Dec 31 23:59:59: %IOSXE-5-PLATFORM: R0/0: kernel: Clock: inserting leap second 23:59:60 UTC But the release notes seem to indicate that bugs: CSCut82336 ASR1002-X: Handle leap second in ToD IN CSCut65374 PTP Leap Second: ASR1002-X incorporate leap second addition 6/30/15 are open caveats in 3.13.3, and resolved in 3.13.4. I guess I'll find out which of our 300+ ASR 1000s misbehaved on Tuesday. They're pretty much all on 3.13.5. Hopefully none had an issue. There are a lot of PSIRTs with ASRs, that's the main reason we're on later 3.13 versions. Chuck -----Original Message----- From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Richard Hicks Sent: Saturday, December 31, 2016 9:17 PM To: Hugo Slabbert <h...@slabnet.com> Cc: nanog@nanog.org Subject: Re: Someone didn't get the leap second memo... We had some ASR1001s routers reboot. Looks like we hit this bug: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb01730 On Sat, Dec 31, 2016 at 5:47 PM, Hugo Slabbert <h...@slabnet.com> wrote: > Had a set of Cisco ASR1004s running 15.4(3)S1 (on IOS-XE 03.13.01.S) > all restart at around midnight UTC, and all with `Last reload reason: > Watchdog`, with those boxes being at separate DCs in different regions. > I'm assuming when I call TAC I'll get a "whoops; sorry". > > -- > Hugo Slabbert | email, xmpp/jabber: h...@slabnet.com > pgp key: B178313E | also on Signal > > > On Sun 2017-Jan-01 01:02:24 +0000, Matthew Huff <mh...@ox.com> wrote: > > [root@hayden ~]# ntpq -p >> remote refid st t when poll reach delay offset >> jitter >> ============================================================ >> ================== >> LOCAL(0) .LOCL. 10 l 20d 64 0 0.000 0.000 >> 0.000 >> -clock.xmission. 132.163.4.103 2 u 169 256 377 66.078 -1.302 >> 0.164 >> xclock.sjc.he.ne 10.200.208.2 2 u 13 256 315 65.689 999.633 >> 2.015 >> +tock.usshc.com .GPS. 1 u 87 256 377 26.930 -0.550 >> 0.121 >> *ntp.your.org .CDMA. 1 u 43 256 217 23.339 0.544 >> 0.069 >> >> Our batch system went belly up, but other than that, no other >> apparent leap second issues. >> >> ---- >> Matthew Huff | 1 Manhattanville Rd >> Director of Operations | Purchase, NY 10577 >> OTA Management LLC | Phone: 914-460-4039 >> aim: matthewbhuff | Fax: 914-694-5669 >> >> >>
